190-00207-02 GTX 330/330D Installation ManualRevision U Page D-14APPENDIX D INTERCONNECT DRAWINGSFigure D-10 Dual TXP to GTN 6XX/7XX Interconect Wiring Diagram, Encoding Altitude Connections (Sheet 2 of 2)GARMINGARMINGTN 6XX/7XXGTN 6XX/7XXGARMINGARMINGTX 330 #1GTX 330 #1GARMINGARMINGTX 330 #2GTX 330 #2J3301 P3301J3301 P330123232222515111112457910108365050ALTITUDE COMMON (GROUND)ALTITUDE COMMON (GROUND)6262111124579101083662625050ALTITUDE COMMON (GROUND)ALTITUDE COMMON (GROUND)2323222251514.4. IF THE GTN IS TO CONTROL THE GTX 330 UNITS, THE GTX 330 UNITSIF THE GTN IS TO CONTROL THE GTX 330 UNITS, THE GTX 330 UNITSAIRCRAFT GROUNDAIRCRAFT GROUND GARMIN SHIELD BLOCK GROUNDGARMIN SHIELD BLOCK GROUND(REFER TO 190-00313-09)(REFER TO 190-00313-09)5. ANY AVAILABLE GTN 6XX/7XX RS-232 PORT MAY BE USED.5. ANY AVAILABLE GTN 6XX/7XX RS-232 PORT MAY BE USED.J3301 P3301J3301 P3301SSSMUST USE SOFTWARE VERSION 6.11 OR HIGHER.MUST USE SOFTWARE VERSION 6.11 OR HIGHER.NOTES:NOTES:1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE NOTED.1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE NOTED.2. THE GTX 330 CONTAINS INTERNAL ALTITUDE CODE LINE ISOLATION DIODES.2. THE GTX 330 CONTAINS INTERNAL ALTITUDE CODE LINE ISOLATION DIODES.EXISTING INSTALLATIONS WITH DIODES INSTALLED IN THE WIRE HARNESS MAYEXISTING INSTALLATIONS WITH DIODES INSTALLED IN THE WIRE HARNESS MAYBE USED "AS IS" WITHOUT REMOVING THE DIODES.BE USED "AS IS" WITHOUT REMOVING THE DIODES.3. FOR ENCODER POWER INPUT USE DIODES OF AT LEAST 3 AMP, 50 VOLTS3. FOR ENCODER POWER INPUT USE DIODES OF AT LEAST 3 AMP, 50 VOLTSREVERSE RATING.REVERSE RATING.P1001 J1001P1001 J1001
